InChI=1/C17H18N2O4S/c1-10-3-6-15(24-10)11(2)19-16(20)8-18-17(21)12-4-5-13-14(7-12)23-9-22-13/h3-7,11H,8-9H2,1-2H3,(H,18,21)(H,19,20)/t11-/m0/s1/f/h18-19H	54095D93ED3E3600